Alright, let's work through 70286901 times 90380352 step by step
70286901 × 90380352 = 90380352 × (70286901)
+ 90380352 × 1 giving us 90380352
+ 90380352 × 00 that results in 0
+ 90380352 × 900 resulting in 81342316800
+ 90380352 × 6000 yielding 542282112000
+ 90380352 × 80000 that is equal 7230428160000
+ 90380352 × 200000 what gives us 18076070400000
+ 90380352 × 0000000 that is equal 0
+ 90380352 × 70000000 giving us 6326624640000000

= 6352554853369152
